[PATCH] D125769: [clang-tidy] Introduce the CheckHeaderFile option to modernize-deprecated-headers

[Balázs Benics via Phabricator via cfe-commits]

steakhal added inline comments.


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Comment at: clang-tools-extra/test/clang-tidy/checkers/modernize-deprecated-headers-extern-c.cpp:2-4
 // Copy the 'mylib.h' to a directory under the build directory. This is
 // required, since the relative order of the emitted diagnostics depends on the
 // absolute file paths which is sorted by clang-tidy prior emitting.
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LegalizeAdulthood wrote:
> IMO, all of this hackery is simply ducking the issue, which is that `check_clang_tidy.py` doesn't have proper support for validating fixits applied to header files.
> 
> See https://reviews.llvm.org/D17482
I agree that this is nasty, but this was the only way I found to still test the feature I'm about to introduce.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D125769/new/

https://reviews.llvm.org/D125769